1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
4 * Copyright (c) 2020, AngeloGioacchino Del Regno
5 *                     <angelogioacchino.delregno@somainline.org>
6 */
7
8#include "pm660.dtsi"
9#include "pm660l.dtsi"
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/input/input.h>
12#include <dt-bindings/input/gpio-keys.h>
13#include <dt-bindings/leds/common.h>
14
15/ {
16	/* required for bootloader to select correct board */
17	qcom,msm-id = <318 0>;
18	qcom,board-id = <8 1>;
19	qcom,pmic-id = <0x1001b 0x101011a 0x00 0x00 0x1001b 0x201011a 0x00 0x00>;
20
21	/* This part enables graphical output via bootloader-enabled display */
22	chosen {
23		bootargs = "earlycon=tty0 console=tty0";
24
25		#address-cells = <2>;
26		#size-cells = <2>;
27		ranges;
28
29		stdout-path = "framebuffer0";
30
31		framebuffer0: framebuffer@9d400000 {
32			compatible = "simple-framebuffer";
33			reg = <0 0x9d400000 0 (1920 * 1080 * 4)>;
34			width = <1080>;
35			height = <1920>;
36			stride = <(1080 * 4)>;
37			format = "a8r8g8b8";
38			status = "okay";
39		};
40	};
41
42	board_vbat: vbat-regulator {
43		compatible = "regulator-fixed";
44		regulator-name = "VBAT";
45
46		regulator-min-microvolt = <4000000>;
47		regulator-max-microvolt = <4000000>;
48		regulator-always-on;
49		regulator-boot-on;
50	};
51
52	vph_pwr: vph-pwr-regulator {
53		compatible = "regulator-fixed";
54		regulator-name = "vph_pwr";
55
56		regulator-always-on;
57		regulator-boot-on;
58	};
59
60	cam_vdig_imx300_219_vreg: cam_vdig_imx300_219_vreg {
61		compatible = "regulator-fixed";
62		regulator-name = "cam_vdig_imx300_219_vreg";
63		startup-delay-us = <0>;
64		enable-active-high;
65		gpio = <&tlmm 52 GPIO_ACTIVE_HIGH>;
66		pinctrl-names = "default";
67		pinctrl-0 = <&cam_vdig_default>;
68	};
69
70	cam_vana_front_vreg: cam_vana_front_vreg {
71		compatible = "regulator-fixed";
72		regulator-name = "cam_vana_front_vreg";
73		startup-delay-us = <0>;
74		enable-active-high;
75		gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
76		pinctrl-names = "default";
77		pinctrl-0 = <&imx219_vana_default>;
78	};
79
80	cam_vana_rear_vreg: cam_vana_rear_vreg {
81		compatible = "regulator-fixed";
82		regulator-name = "cam_vana_rear_vreg";
83		startup-delay-us = <0>;
84		enable-active-high;
85		gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>;
86		regulator-always-on;
87		pinctrl-names = "default";
88		pinctrl-0 = <&imx300_vana_default>;
89	};
90
91	gpio-keys {
92		compatible = "gpio-keys";
93
94		key-camera-focus {
95			label = "Camera Focus";
96			gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
97			linux,input-type = <1>;
98			linux,code = <KEY_CAMERA_FOCUS>;
99			debounce-interval = <15>;
100		};
101
102		key-camera-snapshot {
103			label = "Camera Snapshot";
104			gpios = <&tlmm 113 GPIO_ACTIVE_LOW>;
105			linux,input-type = <1>;
106			linux,code = <KEY_CAMERA>;
107			debounce-interval = <15>;
108		};
109
110		key-vol-down {
111			label = "Volume Down";
112			gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
113			linux,input-type = <1>;
114			linux,code = <KEY_VOLUMEDOWN>;
115			gpio-key,wakeup;
116			debounce-interval = <15>;
117		};
118	};
119
120	reserved-memory {
121		#address-cells = <2>;
122		#size-cells = <2>;
123		ranges;
124
125		ramoops@ffc00000 {
126			compatible = "ramoops";
127			reg = <0x0 0xffc00000 0x0 0x100000>;
128			record-size = <0x10000>;
129			console-size = <0x60000>;
130			ftrace-size = <0x10000>;
131			pmsg-size = <0x20000>;
132			ecc-size = <16>;
133			status = "okay";
134		};
135
136		debug_region@ffb00000 {
137			reg = <0x00 0xffb00000 0x00 0x100000>;
138			no-map;
139		};
140
141		removed_region@85800000 {
142			reg = <0x00 0x85800000 0x00 0x3700000>;
143			no-map;
144		};
145	};
146
147	/*
148	 * Until we hook up type-c detection, we
149	 * have to stick with this. But it works.
150	 */
151	extcon_usb: extcon-usb {
152		compatible = "linux,extcon-usb-gpio";
153		id-gpio = <&tlmm 58 GPIO_ACTIVE_HIGH>;
154	};
155};
156
157&adsp_pil {
158	firmware-name = "qcom/sdm630/Sony/nile/adsp.mdt";
159};
160
161&blsp_i2c1 {
162	status = "okay";
163
164	touchscreen: synaptics-rmi4-i2c@70 {
165		compatible = "syna,rmi4-i2c";
166		reg = <0x70>;
167		#address-cells = <1>;
168		#size-cells = <0>;
169		interrupts-extended = <&tlmm 45 0x2008>;
170
171		pinctrl-names = "default";
172		pinctrl-0 = <&ts_int_active &ts_lcd_id_active>;
173
174		syna,reset-delay-ms = <200>;
175		syna,startup-delay-ms = <220>;
176
177		rmi4-f01@1 {
178			reg = <0x01>;
179			syna,nosleep-mode = <1>;
180		};
181
182		rmi4-f11@11 {
183			reg = <0x11>;
184			syna,sensor-type = <1>;
185		};
186	};
187};
188
189&blsp_i2c2 {
190	status = "okay";
191
192	/* SMB1351 charger */
193};
194
195/* I2C3, 4, 5, 7 and 8 are disabled on this board. */
196
197&blsp_i2c6 {
198	status = "okay";
199
200	/* NXP NFC */
201};
202
203&blsp1_uart2 {
204	status = "okay";
205
206	/* MSM serial console */
207};
208
209&blsp2_uart1 {
210	status = "okay";
211
212	/* HCI Bluetooth */
213};
214
215&pm660l_lpg {
216	qcom,power-source = <1>;
217
218	status = "okay";
219
220	multi-led {
221		color = <LED_COLOR_ID_RGB>;
222		function = LED_FUNCTION_STATUS;
223
224		#address-cells = <1>;
225		#size-cells = <0>;
226
227		led@1 {
228			reg = <1>;
229			color = <LED_COLOR_ID_BLUE>;
230		};
231
232		led@2 {
233			reg = <2>;
234			color = <LED_COLOR_ID_GREEN>;
235		};
236
237		led@3 {
238			reg = <3>;
239			color = <LED_COLOR_ID_RED>;
240		};
241	};
242};
243
244&pon_pwrkey {
245	status = "okay";
246};
247
248&pon_resin {
249	status = "okay";
250
251	linux,code = <KEY_VOLUMEUP>;
252};
253
254&qusb2phy0 {
255	status = "okay";
256
257	vdd-supply = <&vreg_l1b_0p925>;
258	vdda-pll-supply = <&vreg_l10a_1p8>;
259	vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
260};
261
262&rpm_requests {
263	regulators-0 {
264		compatible = "qcom,rpm-pm660l-regulators";
265
266		vdd_s1-supply = <&vph_pwr>;
267		vdd_s2-supply = <&vph_pwr>;
268		vdd_s3_s4-supply = <&vph_pwr>;
269		vdd_s5-supply = <&vph_pwr>;
270		vdd_s6-supply = <&vph_pwr>;
271
272		vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>;
273		vdd_l2-supply = <&vreg_bob>;
274		vdd_l3_l5_l7_l8-supply = <&vreg_bob>;
275		vdd_l4_l6-supply = <&vreg_bob>;
276		vdd_bob-supply = <&vph_pwr>;
277
278		vreg_s1b_1p125: s1 {
279			regulator-min-microvolt = <1125000>;
280			regulator-max-microvolt = <1125000>;
281			regulator-enable-ramp-delay = <200>;
282			regulator-ramp-delay = <0>;
283		};
284
285		vreg_s2b_1p05: s2 {
286			regulator-min-microvolt = <1050000>;
287			regulator-max-microvolt = <1050000>;
288			regulator-enable-ramp-delay = <200>;
289			regulator-ramp-delay = <0>;
290		};
291
292		/*
293		 * At least on Nile's configuration, S3B/S4B (VDD_CX) and
294		 * S5B (VDD_MX) are managed only through RPM Power Domains.
295		 * Trying to set a voltage on the main supply will create
296		 * havoc and freeze the SoC.
297		 * In any case, reference voltages for these regulators are:
298		 * S3B/S4B: 0.870V
299		 * S5B: 0.915V
300		 */
301
302		/* LDOs */
303		vreg_l1b_0p925: l1 {
304			regulator-min-microvolt = <920000>;
305			regulator-max-microvolt = <928000>;
306			regulator-enable-ramp-delay = <250>;
307			regulator-ramp-delay = <0>;
308			regulator-allow-set-load;
309		};
310
311		vreg_l2b_2p95: l2 {
312			/*
313			 * This regulator supports 1.648 - 3.104V on this board
314			 * but we set a max voltage of anything less than 2.7V
315			 * to satisfy a condition in sdhci.c that will disable
316			 * 3.3V SDHCI signaling, which happens to be not really
317			 * supported on the Xperia Nile/Ganges platform.
318			 */
319			regulator-min-microvolt = <1648000>;
320			regulator-max-microvolt = <2696000>;
321			regulator-enable-ramp-delay = <250>;
322			regulator-ramp-delay = <0>;
323			regulator-allow-set-load;
324		};
325
326		vreg_l3b_3p0: l3 {
327			regulator-min-microvolt = <2800000>;
328			regulator-max-microvolt = <2800000>;
329			regulator-enable-ramp-delay = <250>;
330			regulator-ramp-delay = <0>;
331			regulator-min-microamp = <200>;
332			regulator-max-microamp = <600000>;
333			regulator-system-load = <100000>;
334			regulator-allow-set-load;
335		};
336
337		vreg_l4b_2p95: l4 {
338			regulator-min-microvolt = <2944000>;
339			regulator-max-microvolt = <2952000>;
340			regulator-enable-ramp-delay = <250>;
341			regulator-ramp-delay = <0>;
342
343			regulator-min-microamp = <200>;
344			regulator-max-microamp = <600000>;
345			regulator-system-load = <570000>;
346			regulator-allow-set-load;
347		};
348
349		/*
350		 * Downstream specifies a range of 1721-3600mV,
351		 * but the only assigned consumers are SDHCI2 VMMC
352		 * and Coresight QPDI that both request pinned 2.95V.
353		 * Tighten the range to 1.8-3.328 (closest to 3.3) to
354		 * make the mmc driver happy.
355		 */
356		vreg_l5b_2p95: l5 {
357			regulator-min-microvolt = <1800000>;
358			regulator-max-microvolt = <3328000>;
359			regulator-enable-ramp-delay = <250>;
360			regulator-ramp-delay = <0>;
361			regulator-allow-set-load;
362			regulator-system-load = <800000>;
363		};
364
365		vreg_l6b_3p3: l6 {
366			regulator-min-microvolt = <1704000>;
367			regulator-max-microvolt = <3312000>;
368			regulator-enable-ramp-delay = <250>;
369			regulator-ramp-delay = <0>;
370		};
371
372		vreg_l7b_3p125: l7 {
373			regulator-min-microvolt = <2704000>;
374			regulator-max-microvolt = <3128000>;
375			regulator-enable-ramp-delay = <250>;
376			regulator-ramp-delay = <0>;
377		};
378
379		vreg_l8b_3p3: l8 {
380			regulator-min-microvolt = <2800000>;
381			regulator-max-microvolt = <3400000>;
382			regulator-enable-ramp-delay = <250>;
383			regulator-ramp-delay = <0>;
384		};
385
386		/* L9B (870mV) is currently unused */
387		/* L10B (915mV) is currently unused */
388
389		vreg_bob: bob {
390			regulator-min-microvolt = <3304000>;
391			regulator-max-microvolt = <3624000>;
392			regulator-enable-ramp-delay = <500>;
393			regulator-ramp-delay = <0>;
394		};
395	};
396
397	regulators-1 {
398		compatible = "qcom,rpm-pm660-regulators";
399
400		vdd_s1-supply = <&vph_pwr>;
401		vdd_s2-supply = <&vph_pwr>;
402		vdd_s3-supply = <&vph_pwr>;
403		vdd_s4-supply = <&vph_pwr>;
404		vdd_s5-supply = <&vph_pwr>;
405		vdd_s6-supply = <&vph_pwr>;
406
407		vdd_l1_l6_l7-supply = <&vreg_s5a_1p35>;
408		vdd_l2_l3-supply = <&vreg_s2b_1p05>;
409		vdd_l5-supply = <&vreg_s2b_1p05>;
410		vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>;
411		vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>;
412
413		/*
414		 * S1A (FTAPC0), S2A (FTAPC1), S3A (HFAPC1) are managed
415		 * by the Core Power Reduction hardened (CPRh) and the
416		 * Operating State Manager (OSM) HW automatically.
417		 */
418
419		vreg_s4a_2p04: s4 {
420			regulator-min-microvolt = <2040000>;
421			regulator-max-microvolt = <2040000>;
422			regulator-enable-ramp-delay = <200>;
423			regulator-ramp-delay = <0>;
424			regulator-always-on;
425		};
426
427		vreg_s5a_1p35: s5 {
428			regulator-min-microvolt = <1224000>;
429			regulator-max-microvolt = <1350000>;
430			regulator-enable-ramp-delay = <200>;
431			regulator-ramp-delay = <0>;
432		};
433
434		vreg_s6a_0p87: s6 {
435			regulator-min-microvolt = <504000>;
436			regulator-max-microvolt = <992000>;
437			regulator-enable-ramp-delay = <150>;
438			regulator-ramp-delay = <0>;
439		};
440
441		/* LDOs */
442		vreg_l1a_1p225: l1 {
443			regulator-min-microvolt = <1226000>;
444			regulator-max-microvolt = <1250000>;
445			regulator-enable-ramp-delay = <250>;
446			regulator-ramp-delay = <0>;
447			regulator-allow-set-load;
448		};
449
450		vreg_l2a_1p0: l2 {
451			regulator-min-microvolt = <944000>;
452			regulator-max-microvolt = <1008000>;
453			regulator-enable-ramp-delay = <250>;
454			regulator-ramp-delay = <0>;
455		};
456
457		vreg_l3a_1p0: l3 {
458			regulator-min-microvolt = <944000>;
459			regulator-max-microvolt = <1008000>;
460			regulator-enable-ramp-delay = <250>;
461			regulator-ramp-delay = <0>;
462		};
463
464		vreg_l5a_0p848: l5 {
465			regulator-min-microvolt = <800000>;
466			regulator-max-microvolt = <952000>;
467			regulator-enable-ramp-delay = <250>;
468			regulator-ramp-delay = <0>;
469		};
470
471		vreg_l6a_1p3: l6 {
472			regulator-min-microvolt = <1304000>;
473			regulator-max-microvolt = <1368000>;
474			regulator-allow-set-load;
475			regulator-enable-ramp-delay = <250>;
476			regulator-ramp-delay = <0>;
477		};
478
479		vreg_l7a_1p2: l7 {
480			regulator-min-microvolt = <1200000>;
481			regulator-max-microvolt = <1200000>;
482			regulator-enable-ramp-delay = <250>;
483			regulator-ramp-delay = <0>;
484		};
485
486		vreg_l8a_1p8: l8 {
487			regulator-min-microvolt = <1800000>;
488			regulator-max-microvolt = <1800000>;
489			regulator-enable-ramp-delay = <250>;
490			regulator-ramp-delay = <0>;
491			regulator-system-load = <325000>;
492			regulator-allow-set-load;
493		};
494
495		vreg_l9a_1p8: l9 {
496			regulator-min-microvolt = <1804000>;
497			regulator-max-microvolt = <1896000>;
498			regulator-enable-ramp-delay = <250>;
499			regulator-ramp-delay = <0>;
500			regulator-allow-set-load;
501		};
502
503		vreg_l10a_1p8: l10 {
504			regulator-min-microvolt = <1800000>;
505			regulator-max-microvolt = <1944000>;
506			regulator-enable-ramp-delay = <250>;
507			regulator-ramp-delay = <0>;
508			regulator-allow-set-load;
509		};
510
511		vreg_l11a_1p8: l11 {
512			regulator-min-microvolt = <1784000>;
513			regulator-max-microvolt = <1944000>;
514			regulator-enable-ramp-delay = <250>;
515			regulator-ramp-delay = <0>;
516		};
517
518		vreg_l12a_1p8: l12 {
519			regulator-min-microvolt = <1800000>;
520			regulator-max-microvolt = <1944000>;
521			regulator-enable-ramp-delay = <250>;
522			regulator-ramp-delay = <0>;
523		};
524
525		/* This gives power to the LPDDR4: never turn it off! */
526		vreg_l13a_1p8: l13 {
527			regulator-min-microvolt = <1800000>;
528			regulator-max-microvolt = <1944000>;
529			regulator-enable-ramp-delay = <250>;
530			regulator-ramp-delay = <0>;
531			regulator-boot-on;
532			regulator-always-on;
533		};
534
535		vreg_l14a_1p8: l14 {
536			regulator-min-microvolt = <1710000>;
537			regulator-max-microvolt = <1904000>;
538			regulator-enable-ramp-delay = <250>;
539			regulator-ramp-delay = <0>;
540		};
541
542		vreg_l15a_1p8: l15 {
543			regulator-min-microvolt = <1648000>;
544			regulator-max-microvolt = <2952000>;
545			regulator-enable-ramp-delay = <250>;
546			regulator-ramp-delay = <0>;
547		};
548
549		/* L16A (2.70V) is unused */
550
551		vreg_l17a_1p8: l17 {
552			regulator-min-microvolt = <1648000>;
553			regulator-max-microvolt = <2952000>;
554			regulator-enable-ramp-delay = <250>;
555			regulator-ramp-delay = <0>;
556		};
557
558		vreg_l18a_1v8: l18 {
559			regulator-min-microvolt = <1800000>;
560			regulator-max-microvolt = <1800000>;
561			regulator-enable-ramp-delay = <250>;
562			regulator-ramp-delay = <10>;
563			regulator-min-microamp = <200>;
564			regulator-max-microamp = <50000>;
565			regulator-system-load = <10000>;
566			regulator-allow-set-load;
567		};
568
569		vreg_l19a_3p3: l19 {
570			regulator-min-microvolt = <3312000>;
571			regulator-max-microvolt = <3400000>;
572			regulator-enable-ramp-delay = <250>;
573			regulator-ramp-delay = <0>;
574			regulator-allow-set-load;
575		};
576	};
577};
578
579&sdc2_state_on {
580	sd-cd-pins {
581		pins = "gpio54";
582		function = "gpio";
583		bias-pull-up;
584		drive-strength = <2>;
585	};
586};
587
588&sdc2_state_off {
589	sd-cd-pins {
590		pins = "gpio54";
591		function = "gpio";
592		bias-disable;
593		drive-strength = <2>;
594	};
595};
596
597&sdhc_1 {
598	status = "okay";
599	supports-cqe;
600
601	/* SoMC Nile platform's eMMC doesn't support HS200 mode */
602	mmc-ddr-1_8v;
603	mmc-hs400-1_8v;
604	mmc-hs400-enhanced-strobe;
605
606	vmmc-supply = <&vreg_l4b_2p95>;
607	vqmmc-supply = <&vreg_l8a_1p8>;
608};
609
610&sdhc_2 {
611	status = "okay";
612
613	vmmc-supply = <&vreg_l5b_2p95>;
614	vqmmc-supply = <&vreg_l2b_2p95>;
615};
616
617&tlmm {
618	gpio-reserved-ranges = <8 4>;
619
620	ts_int_active: ts-int-active-state {
621		pins = "gpio45";
622		function = "gpio";
623		drive-strength = <8>;
624		bias-pull-up;
625	};
626
627	ts_lcd_id_active: ts-lcd-id-active-state {
628		pins = "gpio56";
629		function = "gpio";
630		drive-strength = <8>;
631		bias-disable;
632	};
633
634	imx300_vana_default: imx300-vana-default-state {
635		pins = "gpio50";
636		function = "gpio";
637		bias-disable;
638		drive-strength = <2>;
639	};
640
641	imx219_vana_default: imx219-vana-default-state {
642		pins = "gpio51";
643		function = "gpio";
644		bias-disable;
645		drive-strength = <2>;
646	};
647
648	cam_vdig_default: cam-vdig-default-state {
649		pins = "gpio52";
650		function = "gpio";
651		bias-disable;
652		drive-strength = <2>;
653	};
654};
655
656&usb3 {
657	status = "okay";
658};
659
660&usb3_dwc3 {
661	dr_mode = "peripheral";
662	extcon = <&extcon_usb>;
663};
664